Difference between revisions of "Rectenna"
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| − | A Rectenna is a "Receiving Antenna" which converts [[RF radiation]] into [[electrical power]]. | + | A Rectenna is a "Receiving Antenna" which converts [[RF radiation]] into [[electrical power]]. |
| − | They would be a fundamental component of [[Solar Power Satellite]] systems. | + | They would be a fundamental component of [[Solar Power Satellite]] systems. |
| − | The SPS rectenna can sited almost anywhere, but although the [[microwave]] radiation at low levels is harmless, public fear of microwave radiation exposure might cause them to be sited in remote areas. | + | The SPS rectenna can sited almost anywhere, but although the [[microwave]] radiation at low levels is harmless, public fear of microwave radiation exposure might cause them to be sited in remote areas. |
| − | One interesting site might be the Chernobyl | + | One interesting site might be the Chernobyl Zone of Alienation, an uninhabited radioactive area surrounding the Chernobyl [[nuclear reactor]] in the Ukraine which sprayed lethal radiation over a large area in 1986. |
| − | This is zone is patrolled by the Ukrainian | + | This is zone is patrolled by the Ukrainian state security service to make sure that no unauthorized people enter, getting entry permits is possible but difficult. Yet the area is close to large population centers, and large industrial consumers of electric power. Also, it was a major hub for [[electricity]] distribution, from the reactor. So infrastructure already exists to connect a rectenna directly to the Ukranian power gird. |
| − | [[Category:Hardware]] | + | The central hot zone has a radius of 30 kilometres, which is large enough to accommodate several SPS rectennas, with potential for tens of gigawatts of power delivery. |
| − | [[Category:Hardware Plans]] | + | |
| − | [[Category:Business]] | + | [[Category:Hardware]] |
| − | [[Category:Life Support (Power Supply)]] | + | [[Category:Hardware Plans]] |
| − | [[Category:Life Support (Power Supply)]] | + | [[Category:Business]] |
| − | [[Category:Urban Planning]] | + | [[Category:Life Support (Power Supply)]] |
| + | [[Category:Life Support (Power Supply)]] | ||
| + | [[Category:Urban Planning]] | ||
[[Category:Electrical Specifications]] | [[Category:Electrical Specifications]] | ||
[[Category:Power Grid Specifications]] | [[Category:Power Grid Specifications]] | ||
[[Category:Alternating Current Specifications]] | [[Category:Alternating Current Specifications]] | ||
| − | [[Category:Standards Proposals]] | + | [[Category:Standards Proposals]] |
[[Category:Civil Engineering]] | [[Category:Civil Engineering]] | ||
Revision as of 21:09, 17 March 2007
A Rectenna is a "Receiving Antenna" which converts RF radiation into electrical power.
They would be a fundamental component of Solar Power Satellite systems.
The SPS rectenna can sited almost anywhere, but although the microwave radiation at low levels is harmless, public fear of microwave radiation exposure might cause them to be sited in remote areas.
One interesting site might be the Chernobyl Zone of Alienation, an uninhabited radioactive area surrounding the Chernobyl nuclear reactor in the Ukraine which sprayed lethal radiation over a large area in 1986.
This is zone is patrolled by the Ukrainian state security service to make sure that no unauthorized people enter, getting entry permits is possible but difficult. Yet the area is close to large population centers, and large industrial consumers of electric power. Also, it was a major hub for electricity distribution, from the reactor. So infrastructure already exists to connect a rectenna directly to the Ukranian power gird.
The central hot zone has a radius of 30 kilometres, which is large enough to accommodate several SPS rectennas, with potential for tens of gigawatts of power delivery.
